NANOCALCITE AND VINYL ESTER COMPOSITES
    3.
    发明申请
    NANOCALCITE AND VINYL ESTER COMPOSITES 有权
    纳米酸和乙烯酯复合材料

    公开(公告)号:US20120244338A1

    公开(公告)日:2012-09-27

    申请号:US13502891

    申请日:2010-12-13

    IPC分类号: C09D167/06 B32B5/16

    摘要: Compositions comprising surface-modified nanocalcite particles dispersed in a curable resin system comprising a vinyl ester, and coatings and fibrous composites incorporating such compositions are described. The surface-modifying agents include a binding group ionically associated with the calcite and a compatiblizing segment, compatible with the curable resin. The surface-modifying agent may also include a reactive group capable of reacting with the curable resin system. Methods of preparing nanocalcite composites and coating a fibrous composites prepared from such nanocalcite composites are also described.

    摘要翻译: 描述了包含分散在包含乙烯基酯的可固化树脂体系中的表面改性的纳米碳酸钙颗粒的组合物,以及包含这种组合物的涂层和纤维复合材料。 表面改性剂包括与方解石离子键合的结合基团和与可固化树脂相容的相容片段。 表面改性剂还可以包括能够与可固化树脂体系反应的反应性基团。 还描述了制备纳米碳酸钙复合材料和涂覆由这种纳米碳酸钙复合材料制备的纤维复合材料的方法。